Protein Information

Name cyclin E
Synonyms CCNE; CCNE 1; CCNE1; Cyclin E; Cyclin E1; Cyclin Es; Cyclin Et; G1/S specific cyclin E1…

Compound Information

Name kinetin
CAS

Reference List

PubMed Abstract RScore(About this table)
16530228 Appert-Collin A, Hugel B, Levy R, Niederhoffer N, Coupin G, Lombard Y, Andre P, Poindron P, Gies JP: Cyclin dependent kinase inhibitors prevent apoptosis of postmitotic mouse motoneurons. Life Sci. 2006 Jun 27;79(5):484-90. Epub 2006 Mar 10.


Finally, we observed early increases in cyclin D1 and cyclin E expression after withdrawal of neurotrophic factors.
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10602500 David-Pfeuty T: Potent inhibitors of cyclin-dependent kinase 2 induce nuclear accumulation of wild-type p53 and nucleolar fragmentation in human untransformed and tumor-derived cells. Oncogene. 1999 Dec 9;18(52):7409-22.


At concentrations equal or superior to respectively 30- and 20-fold their in vitro IC50 values for cyclin B/Cdk1, cyclin A/Cdk2 and cyclin E/Cdk2, the Cdk inhibitors precipitately induce a dramatic nuclear accumulation of wt p53 and a delocalization of nucleolin from the nucleolus in all interphase cells, whatever their cell cycle status, acting in this way like the DNA-damaging drug, mitomycin C (7 microg/ml).
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7549905 Abraham RT, Acquarone M, Andersen A, Asensi A, Belle R, Berger F, Bergounioux C, Brunn G, Buquet-Fagot C, Fagot D, et al.: Cellular effects of olomoucine, an inhibitor of cyclin-dependent kinases. . Biol Cell. 1995;83(2-3):105-20.


Olomoucine (2-(2-hydroxyethylamino)-6-benzylamino-9-methylpurine) has been recently described as a competitive inhibitor (ATP-binding site) of the cell cycle regulating p34cdc2/cyclin B, p33cdk2/cyclin A and p33cdk2/cyclin E kinases, the brain p33cdk5/p35 kinase and the ERK1/MAP-kinase.
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16759516 Tian DS, Wang W, Xu YL, Yu ZY, Xie MJ, Wang P, Zhang GB: [Effects of cyclin dependent protein kinase inhibitor olomoucine on the microenvironment of axonal regeneration after spinal cord injury: an experiment with rats]. Zhonghua Yi Xue Za Zhi. 2006 Apr 4;86(13):901-5.


Western blotting was used to detect the expression of the cell cycle related proteins, cyclin A, cyclin B, cyclin E, and proliferating cell nuclear antigen (PCNA).
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16155345 Yu X, Caltagarone J, Smith MA, Bowser R: DNA damage induces cdk2 protein levels and histone H2B phosphorylation in SH-SY5Y neuroblastoma cells. J Alzheimers Dis. 2005 Sep;8(1):7-21.


However, we found increased levels of cdk2 and cyclin E, and formation of a cyclin E-cdk2-p21 protein complex.
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11052627 Lu K, Shih C, Teicher BA: Expression of pRB, cyclin/cyclin-dependent kinases and E2F1/DP-1 in human tumor lines in cell culture and in xenograft tissues and response to cell cycle agents. Cancer Chemother Pharmacol. 2000;46(4):293-304.


Expression of pRb, cyclin D1, cdk4, cyclin E, cdk2, E2F1 and DP-1 was determined in MCF-7 and MDA-MB-468 breast carcinoma cells, H460 and Calu-6 non-small cell lung carcinoma cells, H82 and SW2 small cell lung carcinoma cells, HCT116 and HT29 colon carcinoma cells and LNCaP and DU-145 prostate carcinoma cells.
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10228011 Nath N, Bian H, Reed EF, Chellappan SP: HLA class I-mediated induction of cell proliferation involves cyclin E-mediated inactivation of Rb function and induction of E2F activity. J Immunol. 1999 May 1;162(9):5351-8.

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16386795 Travnicek Z, Krystof V, Sipl M: Zinc (II) complexes with potent cyclin-dependent kinase inhibitors derived from 6-benzylaminopurine: synthesis, characterization, X-ray structures and biological activity. J Inorg Biochem. 2006 Feb;100(2):214-25. Epub 2006 Jan 4.


The cytotoxicity of the zinc (II) complexes against human melanoma, sarcoma, leukaemia and carcinoma cell lines has been determined as well as the inhibition of the CDK2/cyclin E kinase.
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10567774 Fan S, Duba DE, O'Connor PM: Cellular effects of olomoucine in human lymphoma cells differing in p53 function. Chemotherapy. 1999 Nov-Dec;45(6):437-45.


In this study we investigated the cellular effects of olomoucine in two human Burkitt's lymphoma cell lines, WMN (containing wild-type p53) and CA46 (containing mutant p53), and found that in consistency with its ability to block the activity of cyclin E/Cdk2 and cyclin B1/Cdc2 kinases, olomoucine caused cell cycle arrest at both G1/S and G2/S boundaries.
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10884382 Jin YH, Yoo KJ, Lee YH, Lee SK: Caspase 3-mediated cleavage of p21WAF1/CIP1 associated with the cyclin A-cyclin-dependent kinase 2 complex is a prerequisite for apoptosis in SK-HEP-1 cells. J Biol Chem. 2000 Sep 29;275(39):30256-63.


In contrast, another Cdk inhibitory protein, p27 (KIP1), which is associated with cyclin A-Cdk2 and cyclin E-Cdk2 complexes, remained unaltered during apoptosis.
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